IRS organization
HEARTHSTONE GROUP
This listing describes a nonprofit organization. Tax classification is separate from state registration and operating status.
Record reference date: October 13, 2026. Details may be incomplete or outdated.
- Record type
- IRS organization
- Record identifier
- 911707711
- Status
- Unconditional Exemption
- City
- Oro Valley
- State or territory
- Arizona
- Address
- PO BOX 68087
- Postal code
- 85737-8087
- Record date
- Not reported
- EIN
- 911707711
- IRS subsection code
- 03
- IRS ruling month (YYYYMM)
- 199608
- NTEE classification
- L200
Names and reported roles
Roles are shown as reported. Agents, officers and principals are not automatically owners.
Business names
- IRS organization name
- HEARTHSTONE GROUP
Other reported names
- In-care-of name
- % MIKE WORNATH
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Directory details
Identifiers
- Ein
- 91-1707711
Names
- Legal
- HEARTHSTONE GROUP
- In Care Of
- % MIKE WORNATH
Addresses
- Mailing · Street 1
- PO BOX 68087
- Mailing · City
- Oro Valley
- Mailing · Region
- AZ
- Mailing · Postal Code
- 85737-8087
Tax
- Group Exemption Number
- 0000
- Subsection
- 501(c)(3)
- Affiliation
- Independent organization
- Classification Codes
- 1000
- Deductibility
- Contributions deductible
- Foundation Classification
- Publicly supported organization under 170(b)(1)(A)(vi)
- Activity Codes
- 995380000
- Irs Status
- Unconditional Exemption
- Return Filing Requirement
- Form 990 or 990-EZ
- Private Foundation Filing Requirement
- No Form 990-PF required
- Accounting Period Month
- 12
Dates
- Irs Ruling Month
- 1996-08
- Tax Period
- 2024-12
Entity
- Irs Organization Form
- Corporation
Financial
- Asset Band
- $500,000–$999,999
- Income Band
- $100,000–$499,999
- Assets Usd
- 537741
- Income Usd
- 255567
- Revenue Usd
- 255567
Industry
- Ntee Code
- L200
All reported fields
Other reported details
- EIN
- 911707711
- STATUS
- 01
Names and reported roles
- IRS organization name
- HEARTHSTONE GROUP
Mailing information
- In-care-of name
- % MIKE WORNATH
- IRS mailing street
- PO BOX 68087
- IRS mailing city
- ORO VALLEY
- IRS mailing state
- AZ
- IRS mailing postal code
- 85737-8087
IRS reported fields and codes
- GROUP
- 0000
- SUBSECTION
- 03
- AFFILIATION
- 3
- CLASSIFICATION
- 1000
- IRS ruling month (YYYYMM)
- 199608
- DEDUCTIBILITY
- 1
- FOUNDATION
- 15
- ORGANIZATION
- 1
- IRS tax period (YYYYMM)
- 202412
- ASSET CD
- 5
- INCOME CD
- 4
- FILING REQ CD
- 01
- PF FILING REQ CD
- 0
- ACCT PD
- 12
- Reported assets (USD)
- 537741
- Reported income (USD)
- 255567
- Reported revenue (USD)
- 255567
Industry and classification
- ACTIVITY
- 995380000
- NTEE classification
- L200